Brain Tumors Among Twentysomethings
Brain tumors are relatively rare among people in their twenties, but they can still occur. According to the American Brain Tumor Association, approximately 10-15% of all brain tumors are found in people age 20-39. However, they account for only about 2% of all cancers in the U.S.
Primary brain tumors, which originate in the brain, are more common in adults than in young people. The most common type of primary brain tumor in 20s is a glioma, which is a tumor of the glial cells that provide support and nutrition for the neurons. Gliomas account for about 30-40% of all primary brain tumors, with most being low-grade tumors. Other types of primary brain tumors include meningiomas, pituitary adenomas, and schwannomas.
Secondary brain tumors, or metastatic brain tumors, are tumors that originate elsewhere in the body and then spread to the brain. These are much more common in adults than in young people, and they are more common in people over the age of 40. Common types of cancer that can spread to the brain include lung, breast, and colon cancer.
In general, brain tumors are much less common in people in their twenties than in older adults. However, it is still important to be aware of the signs and symptoms of brain tumors, such as headaches, nausea, vision problems, and seizures. If any of these symptoms occur, it is important to see a doctor for evaluation.